APA (7th ed.) Citation

Costa, C., Brandão, F., Martins, M., Costa, R., & Breda, Z. (2021). Proceedings of the INVTUR 2021 International Conference “Tourism and the Sustainable Development Goals: From Theory to Practice".

Chicago Style (17th ed.) Citation

Costa, Carlos, Filipa Brandão, Mariana Martins, Rui Costa, and Zélia Breda. Proceedings of the INVTUR 2021 International Conference “Tourism and the Sustainable Development Goals: From Theory to Practice". 2021.

MLA (8th ed.) Citation

Costa, Carlos, et al. Proceedings of the INVTUR 2021 International Conference “Tourism and the Sustainable Development Goals: From Theory to Practice". 2021.